1117163 has 4 divisors (see below), whose sum is σ = 1119888. Its totient is φ = 1114440.

The previous prime is 1117153. The next prime is 1117169. The reversal of 1117163 is 3617111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3617111 = 31 ⋅116681.

It is a cyclic number.

It is not a de Polignac number, because 1117163 - 2⁶ = 1117099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1117169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 608 + ... + 1613.

It is an arithmetic number, because the mean of its divisors is an integer number (279972).

2^1117163 is an apocalyptic number.

1117163 is a deficient number, since it is larger than the sum of its proper divisors (2725).

1117163 is an equidigital number, since it uses as much as digits as its factorization.

1117163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2724.

The product of its digits is 126, while the sum is 20.

The square root of 1117163 is about 1056.9593180440. The cubic root of 1117163 is about 103.7621227427.

The spelling of 1117163 in words is "one million, one hundred seventeen thousand, one hundred sixty-three".